I just talked to Sam Worthington about his plans to go to Comic-Con International for a new venture with Radical Studios — check back next week for the details on that — but I had to ask him about the August theatrical release of “Avatar: Special Edition,” which adds eight minutes of footage to the highest-grossing film in Hollywood history.

“I don’t know what the eight minutes are. Jim’s got an extra eight hours of footage, so it could be anything, to be honest. I know there’s a lot more of the hunting and of Jake becoming a Na’vi and the training program. And there’s a lot more live-action stuff, the stuff that we shot that was set on Earth, so maybe it’s parts that have to do with that…. There’s some other Stephen Lang stuff.”

Then, with a winking tone, he added: “Or it could be the incredible sex scene that everyone keeps talking about. It’ll be a surprise for me as well, mate.”